球形的

The results show that MnO2 powders have a self-grown core-shell structure with diameters of 3～5 μm, the real and the imaginary part of the complex relative permittivity are 8.40～5.35 and 2.66～2.07, respectively, whereas the real and imaginary part of the complex permeability are as small as 1.04～1.14 and 0.03～0.21, respectively.

结果表明：所制得粉体是直径3～5 μm的核壳结构海胆球形MnO2，其复介电常数实部在8.40～5.35，虚部在2.66～2.07；复磁导率实部和虚部都很小，分别在1.04～1.14和0.03～0.21范围内。

In this paper,the experiment results for a spherical ammonia catalyst prepared from remelt scrap are reported by using spheroidizer and sintering furnace.

进行了回炉料经成型和烧结等工艺制备球形氨合成催化剂的实验室研究。

The simulation results show that the spherical surface parts formed with retiary metal sheet is not prone to wrinkle under the same condition, and better quality parts can be acquired.

模拟结果表明，在相同的成形条件下，带孔网板成形球形件时不易起皱，成形效果较好。

It has been proved that the CuTAPc could disperse spontaneously onto the surface of Fe3O4 nanoparticles to form molecular dispersion layer and the Fe3O4 nanoparticles were encapsulated by CuTAPc. The nanoparticle composites took the shape of roundish spheres with their mean diameter of about 50 nm.

结果表明形成了以CuTAPc包覆在Fe3O4纳米粒子表面的纳米复合粒子，粒子呈现不规则球形，且分布均匀，粒子平均粒径在50 nm左右。

The effects of solvent properties and process parameters including saturator pressure and temperature, concentration of solution, inlet flow rate and precipitator temperature on PM, PS and PSD were studied experimentally.The results show that water soluble and non-water soluble drugs were micronized successfully using SAA process.

实验结果表明，利用SAA过程能成功地对水溶性和非水溶性药物进行超细化处理，并能制备出具有特定粒径和粒径分布并符合吸入式给药要求的球形微粒。

Fruit a schizocarp, oblate, pubescent or glabrous; mericarps 9-15, indehiscent, mature carpels without spines.

果一分果，扁球形，被短柔毛或无毛；分果爿9-15，不裂，成熟的心皮没有刺。

Outline; irregular semisphere.

轮廓为不规则的半圆球形。

After a comprehensive consideration of force, shape of head and manufacture, it is concluded that the shell of reactor shell with large diameters should use semispherical head, or have a discharger installed at the top of it.

三、中浓纸浆流经上封头时，由于断面收缩和封头顶部容器壁的作用力，在椭圆和半球形封头内出现沟流和滞流现象。

This paper also induces the calculation formula andbasic solution of three-dimension ball type of DEM model.

本文还推导了三维球形离散单元法的计算公式和基本解法。

In order to calculate the electric field intensities of spherical electrode s in 3-D electrostatic fields precisely, the spherical surface curve quadrangular BEM based on spherical systems is put forward.

为了精确计算三维静电场中球形电极表面的电场强度，基于球坐标变换提出了球面曲边四边形边界元方法。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。